Employer · WARN Act history · Other Services
ImmunityBio
4 workers across 4 WARN notices, primarily in FL - recorded in the current PlainLayoffs dataset.
- 4
- Workers cut
- 4
- WARN notices
- 3
- States
- 1
- Avg / notice
ImmunityBio has 4 recorded WARN filings affecting 4 workers
According to WARN Act filings submitted to state workforce agencies, ImmunityBio has 4 recorded filings covering 4 workers across 3 states, primarily FL, the 6,527th-largest recorded WARN footprint among 7,009 tracked employers. WARN notices cover qualifying reported events, so this record is not a complete count of the employer's workforce changes.
ImmunityBio is a minor share of Other Services WARN activity — under 0.1% of the sector's 460,348 workers across 3,497 employers, ranking #3,201 in Other Services.
ImmunityBio WARN workers by year and state
Sum of workers_affected on each filing row, crossed by calendar year and filing state, for the top 3 states by total workers affected.
| Year | FL | VA | WA | Total |
|---|---|---|---|---|
| 2025 | – | 1 | – | 1 |
| 2024 | 1 | – | – | 1 |
| 2023 | 1 | – | 1 | 2 |
DOL WARN employer filing desk
Employer IMMUNITYBIO · ImmunityBio 4 workers · 4 filings
NOTC-LIGHT · WORK-LIGHT · PHOTO-UNK · RUNWAY-EXACT · STAT-MULTI · BOOK-MULTI · TYPE-LAYOFF
- NOTC-LIGHT 4 filings
- WORK-LIGHT #6,527
- PHOTO-UNK No peer
- RUNWAY-EXACT 60d
- STAT-MULTI 3 states
- BOOK-MULTI 3 agencies
- TYPE-LAYOFF 4 layoffs
Stamps derive from filed notice_date, effective_date, workers_affected, state agency source, and filing type in this dataset, not a prediction of future layoffs.
Largest ImmunityBio WARN filings · notice runway
Top 4 rows by workers_affected from this employer's filed notices. Runway = calendar days from notice_date to effective_date when both are published and forward-dated.
- Halifax Co., VA · Layoff · Other Services 1 workers · filed Sep 18, 2025 · 60d runway
- Fort Lauderdale, FL · Layoff · Information Technology 1 workers · filed Aug 30, 2024 · 60d runway
- San Juan County, WA · Layoff · Other Services 1 workers · filed Aug 21, 2023 · 57d runway
- Hialeah, FL · Layoff · Information Technology 1 workers · filed Aug 18, 2023 · 60d runway
Median forward runway across 4 dated filings: 60 days (1 under 60d · 3 at/above 60d ).
What changed - ImmunityBio WARN filings by year
Computed from filed notice dates in this dataset (calendar years), not a vendor release label. Latest compared pair: .
- 2023 → 2024: WARN workers affected for ImmunityBio fell from 2 in 2023 to 1 in 2024; notice count fell from 2 to 1.
Site-wide YoY movers: /changes (RSS). Dataset corrections: /changelog. Year hubs: /year/2025.
Employer Profile
- Primary State
- FL
- Primary Industry
- Other Services
- First Notice
- Aug 18, 2023
- Latest Notice
- Sep 18, 2025
Not all layoffs appear in WARN data, see our methodology for the federal + state coverage thresholds. Latest filing: Sep 2025.
WARN Notice History
2025
Halifax Co., VA · Other Services
Effective: Nov 17, 2025
1
workers
Filed Sep 18, 2025
2024
Fort Lauderdale, FL · Information Technology
Effective: Oct 29, 2024
1
workers
Filed Aug 30, 2024
2023
San Juan County, WA · Other Services
Effective: Oct 17, 2023
1
workers
Filed Aug 21, 2023
Hialeah, FL · Information Technology
Effective: Oct 17, 2023
1
workers
Filed Aug 18, 2023
Questions about this ImmunityBio record
What is the largest ImmunityBio WARN filing on record? ▼
The largest row is the mass layoff filed for Halifax Co., VA on Sep 18, 2025, covering 1 workers in Other Services.
Where were ImmunityBio's WARN notices filed? ▼
The filings name Halifax Co., Fort Lauderdale, and San Juan County, among 4 named cities; together they form 4 mass-layoff filings sourced from Virginia Works and Florida Commerce and Washington ESD. States represented in this record: FL, VA, WA.
Does ImmunityBio's filing history show a recurring pattern? ▼
The filing history spans 2023 through 2025 across 3 calendar years; that recurrence is visible in the dated rows rather than inferred from news coverage.
How much advance notice appears in ImmunityBio's record? ▼
The measurable notice runway lands exactly on the federal 60-day baseline; verify the source dates before treating that timing as final.
See also: FL WARN filings · Other Services industry WARNs · WARN Act guide
Source: State WARN Act layoff registries ImmunityBio notice history aggregated from state workforce agency filings · September 2026 A WARN filing is a required notice, not a judgment of the employer's management or finances. Coverage follows states with structured public registries; this public-record summary is not legal advice, financial advice, or employment advice.
Every figure on PlainLayoffs is rendered directly from public WARN Act filings and state workforce agency records, no number is typed in by an editor. This employer's notice history is rendered directly from state WARN Act filings. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of September 2026. A WARN filing is a legally required notice, not a judgment of a company's management or financial health; rankings here reflect filed notice volume only.